Beneficial health effects of collagen hydrolysates

Abstract

Collagen is a multifunctional protein that is one of the most abundant macromolecules in the body. It plays a vital role in the formation of tissues and organs, as well as helping cells in their various functions. Collagen allows the body to perform key mechanical functions, so fibrillar collagens in bones, tendons, and articular cartilage have the biomechanical properties required for these organ systems to function correctly. Collagen hydrolysate has become a popular ingredient used in bone and skin health-regulating foods because it increases collagen production in the body. In recent years, it has been used to produce functional foods. Clinical tests have shown collagen hydrolysate protect joints, strengthens joints, reduces pain in diseases such as osteoarthritis and rheumatism, significantly increases bone density, and regulates skin health. Antioxidant, antibacterial, angiotensin-converting enzyme (ACE) inhibitory, immunomodulatory, and other activities were also demonstrated in the research. © 2024 Elsevier B.V.